Water hardness measurements from Grains Per Gallon (GPG) to Parts Per Million (PPM). Understanding water hardness is essential for various applications, such as determining appropriate water treatment methods and maintaining household appliances. Let’s effortlessly convert your water hardness values for better clarity and convenience. GPG to PPM Calculator:
Key Point:
- One grain per gallon (gpg) is commonly use as the unit to measure water hardness. It is equivalent to 17.14 parts per million (ppm).
Formula GPG to PPM Calculator
PPM = GPG * 17.118
Variables:
- GPG is the Grains Per Gallons
- PPM is the parts per million
To calculate parts per million, multiply the Grains Per Gallon with 17.118
| Image | Product | Details | Coupon Code | Price |
|---|---|---|---|---|
 |
SALT-BASED WATER SOFTENER Springwell Water Whole House |
Type: Ion Exchange Grain Capacity: 32,000 – 80,000 grains Flow Rate: 11 – 20 GPM Warranty: Lifetime |
MHWT5 | Check Price |
 |
SALT-FREE WATER SOFTENER Kind Water Systems Whole House |
Type: Template Assisted Crystallization Grain Capacity: N/A Flow Rate: 15 GPM Warranty: Lifetime |
MHWT5 | Check Price |
Conversion Chart Table:
| Grains Per Gallon (GPG) | Parts Per Million (PPM) |
|---|---|
| 0.1 gpg | 1.71 ppm |
| 0.2 gpg | 3.42 ppm |
| 0.3 gpg | 5.14 ppm |
| 0.4 gpg | 6.85 ppm |
| 0.5 gpg | 8.56 ppm |
| 0.6 gpg | 10.27 ppm |
| 0.7 gpg | 11.98 ppm |
| 0.8 gpg | 13.69 ppm |
| 0.9 gpg | 15.41 ppm |
| 1 gpg | 17.12 ppm |
| 1.5 gpg | 25.68 ppm |
| 2 gpg | 34.24 ppm |
| 2.5 gpg | 42.79 ppm |
| 3 gpg | 51.35 ppm |
| 3.5 gpg | 59.91 ppm |
| 4 gpg | 68.47 ppm |
| 4.5 gpg | 77.03 ppm |
| 5 gpg | 85.59 ppm |
| 5.5 gpg | 94.15 ppm |
| 6 gpg | 102.71 ppm |
| 6.5 gpg | 111.27 ppm |
| 7 gpg | 119.83 ppm |
| 7.5 gpg | 128.39 ppm |
| 8 gpg | 136.94 ppm |
| 8.5 gpg | 145.50 ppm |
| 9 gpg | 154.06 ppm |
| 9.5 gpg | 162.62 ppm |
| 10 gpg | 171.18 ppm |
| 11 gpg | 188.30 ppm |
| 12 gpg | 205.42 ppm |
| 13 gpg | 222.53 ppm |
| 14 gpg | 239.65 ppm |
| 15 gpg | 256.77 ppm |
| 16 gpg | 273.89 ppm |
| 17 gpg | 291.01 ppm |
| 18 gpg | 308.12 ppm |
| 19 gpg | 325.24 ppm |
| 20 gpg | 342.36 ppm |
| 21 gpg | 359.48 ppm |
| 22 gpg | 376.60 ppm |
| 23 gpg | 393.71 ppm |
| 24 gpg | 410.83 ppm |
| 25 gpg | 427.95 ppm |
| 26 gpg | 445.07 ppm |
| 27 gpg | 462.19 ppm |
| 28 gpg | 479.30 ppm |
| 29 gpg | 496.42 ppm |
| 30 gpg | 513.54 ppm |
| 35 gpg | 599.13 ppm |
| 40 gpg | 684.72 ppm |
| 45 gpg | 770.31 ppm |
| 50 gpg | 1855.90 ppm |
This table will help you convert water hardness values accurately and conveniently.
If you have any question free free comment below comment section.